TON_Learn

2023-03-26 22:51:19 How to built an app with authorization in the TON blockchain

An important part of decentralized applications is authorization using a crypto wallet. In this tutorial, we will step by step collect authorization for the TON blockchain using tonconnect/sdk.

LINKS: ENG | RU

P.S In the second part, we will look at how to send transactions using a connected wallet and expand on our example. Открыть/Комментировать

2023-03-06 13:16:22 Requests to the TON blockchain using JS: How to fetch NFT data

Often Web3 applications or Dapps look architecturally like a Frontend that invokes smart contract methods. Accordingly, you need to be able to make requests for JS in the blockchain. There are few JS examples in TON, so I decided to make a small visual tutorial.

LINKS: ENG | RU Открыть/Комментировать

2023-02-09 16:05:22 Web3 Social Apps: Next Generation Social Networks vs Web2 Goliaths

The idea of tokenizing social networks is not new, and the goals of Web3 Social applications to give users back power over their data sound too idealistic, but the trends of recent years are causing interest in the Web 3 Social area.

Consider:
- trends in social web3 apps
- what is social decentralized graph
- how companies are trying to ride the wave of new social trends
- what Web2 Problems Give Web3 Growth Opportunities

LINKS: ENG | RU Открыть/Комментировать

2023-01-24 20:31:57 What are reserve currencies in crypto and how does it work

Most categories of projects with TVL are clear in their name.But there are also those categories of projects that cause problems with understanding. One such category is reserve currencies/protocols.

Consider:
- what are reserve tokens
- what mechanisms allow to stabilize the price
- which leads to possible high APYs
- why critics think it's a Ponzi scheme

P.S Perhaps we will see such tokens on TON in the future

LINKS: RU | ENG Открыть/Комментировать

2022-12-13 11:08:35 Crypto Story: How Sam Bankman-Fried, who lost $17 billion in the FTX crash, made his first million and what does Kimchi have to do with it

The story of the fall of the FTX crypto exchange has been thundering over the past few weeks. And of course, all eyes are on the head of the FTX: Sam Bankman-Fried.

But in the history of any millionaire, the most interesting thing is how the first million was earned, and that's what today's article is about:

ENG Link
RU Link Открыть/Комментировать

2022-12-06 16:14:18 Review of tonapi.io

In this review, we will make requests to tonapi.io for information:
- by account
- per transaction
- about domain auctions
- NFTs
- Jettons

ENG link
RU link

P.S Good luck to everyone who participates in TON Smart Challenge #3) Открыть/Комментировать

2022-11-29 17:44:50 18 Lesson Hacking Simple Smart Contract

I decided to analyze the tasks from the last hack challenge in order to collect lessons on the vulnerability of smart contracts.

In this tutorial, we'll look at how compiler optimization of a smart contract can lead to a vulnerability.

ENG devto_link
RU habr_link

Important! This article is a great entry point for new people to TON, so I will be very grateful if you support the articles on the sites with your upvotes, this way you will help bring new cool people to TON). Открыть/Комментировать

2022-11-21 12:45:27 Lesson 17 Selling NFTs

In this lesson, we'll cover:
- NFT Sale smart contract
- NFT Marketplace smart contract
- how to burn a contract after it is no longer needed

The lesson is built from conceptual to detail, I think the next analysis of contracts will be the same.

Links: ENG | RU
P.S. The author went on vacation and rested, so there will be a lot of content in the near future). Открыть/Комментировать

2022-11-15 13:54:08 Interview with Tonkeeper wallet СЕО - Oleg Andreev.

In the interview:
- Tonkeeper business model
- tech stack
- challenges and goals

link to interview

P.S Soon there will be a lesson on how to make authorization for your dApp using Tonkeeper wallet Открыть/Комментировать

2022-11-02 11:11:20 Lesson number 16: ICO

Using the tonutils-go library, we will conduct the initial coin offering on the test network and thus learn how to sell our tokens for Toncoins

Links: ENG | RU Открыть/Комментировать